1) hydraulic: the science of pressure in fluids
2)pnumatic:the use of compressed air in a confined space
3) dentists chair,brakes of a transport, tractor,backhoe
4)air compressor,air drill,airgun,airsoft gun
5)hydraulic systems work by using pressure in oil or other fluids
6)pnumatic systems work by pumping into a confined space
7)one uses air and one uses oil
2)pnumatic:the use of compressed air in a confined space
3) dentists chair,brakes of a transport, tractor,backhoe
4)air compressor,air drill,airgun,airsoft gun
5)hydraulic systems work by using pressure in oil or other fluids
6)pnumatic systems work by pumping into a confined space
7)one uses air and one uses oil
start video at 1:30 in
pnumatics